CN102251415A - Method for dyeing ultrafine-denier porous nylon fabric - Google Patents
Method for dyeing ultrafine-denier porous nylon fabric Download PDFInfo
- Publication number
- CN102251415A CN102251415A CN 201110126743 CN201110126743A CN102251415A CN 102251415 A CN102251415 A CN 102251415A CN 201110126743 CN201110126743 CN 201110126743 CN 201110126743 A CN201110126743 A CN 201110126743A CN 102251415 A CN102251415 A CN 102251415A
- Authority
- CN
- China
- Prior art keywords
- dyeing
- temperature
- controlled
- agent
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004043 dyeing Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000004744 fabric Substances 0.000 title abstract description 27
- 229920001778 nylon Polymers 0.000 title abstract description 14
- 239000004677 Nylon Substances 0.000 title abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims description 67
- 239000003795 chemical substances by application Substances 0.000 claims description 49
- 239000004952 Polyamide Substances 0.000 claims description 45
- 229920002647 polyamide Polymers 0.000 claims description 45
- 239000000975 dye Substances 0.000 claims description 40
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 20
- 238000009990 desizing Methods 0.000 claims description 14
- 239000000980 acid dye Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 239000012752 auxiliary agent Substances 0.000 claims description 11
- 230000000740 bleeding effect Effects 0.000 claims description 10
- 238000002791 soaking Methods 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 8
- 229960000583 acetic acid Drugs 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 8
- 238000004040 coloring Methods 0.000 claims description 8
- 239000003223 protective agent Substances 0.000 claims description 8
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 claims description 7
- 229920006052 Chinlon® Polymers 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 4
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 4
- 239000012362 glacial acetic acid Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010186 staining Methods 0.000 claims description 4
- BPRYUXCVCCNUFE-UHFFFAOYSA-N 2,4,6-trimethylphenol Chemical compound CC1=CC(C)=C(O)C(C)=C1 BPRYUXCVCCNUFE-UHFFFAOYSA-N 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 229940072033 potash Drugs 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000009941 weaving Methods 0.000 abstract description 2
- 230000000750 progressive effect Effects 0.000 abstract 2
- 230000004075 alteration Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 238000005108 dry cleaning Methods 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000007500 overflow downdraw method Methods 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- Coloring (AREA)
Abstract
The invention relates to a method for dyeing an ultrafine-denier porous nylon fabric, which aims to solve the technical problems of difficult control on dyeing, probably caused uneven dye, color difference and the like in the dyeing process. The method is applicable to a fabric formed by weaving ultrafine-denier nylon filaments of 22dtex/35f and 44dtex/72f. The method is characterized by selecting optimized parameters for each step, especially the progressive heating-dyeing step. In the progressive heating-dyeing step, the heating rate is controlled at 1.0 DEG C/min when the temperature is below 55 DEG C, and the heating rate is controlled at 0.5 DEG C/min when the temperature is above 55 DEG C; and the dyeing temperature is controlled to range between 95 DEG C and 99 DEG C, the dyeing time is controlled to be 45 minutes, and the pH value is controlled to range between 4 and 6. Thus, the dyeing evenness can be ensured.
Description
Technical field
The present invention relates to the shell-fabric dyeing and finishing field, specifically is the colouring method of a kind of super fine denier, porous polyamide fibre lining.Be applicable to the new lining that 22dtex/35f, 44dtex/72f super fine denier chinlon filament are made into.
Background technology
Superfine Denier fibre does not have strict difinition, and in general, the fiber that filament number is lower than 0.55dtex is defined as superfine Denier fibre; The production method of superfine Denier fibre has multiple, present method to mainly contain the decrement method, peels off method and direct spinning.It is simple that the method for directly spinning is produced the superfine Denier fibre technical matters, and environmental friendliness just more and more comes into one's own and popularizes.Directly spin method production super fine denier polyester fiber technology comparative maturity at present, and also have technical bottleneck for the production of super fine denier polyamide fibre.
The super fine denier nylon fibre is a kind of functional fiber of novel high-tech, has excellent soft comfortableness, sucting wet air permeability and hydrophilic skin-friendly, can be used as high-grade fabric.But use the technology of fusion direct fabrics method manufacturing (surpassing) fine denier nylon fiber still immature at present.The inventor develops a kind of master batch auxiliary agent before this, this master batch auxiliary agent is to be processed by metallic compound and the abundant mixed melting of nylon matrix, utilize this master batch auxiliary agent and nylon particle to carry out direct fusion method spinning, can reach the purpose of spinning denier/superfine denier nylon long filament.Correlation technique has been applied for patent, and detailed technology information is to elaborate in the patent documentations such as CN101122053A, CN101139750A, CN101311389A, CN101724265A and CN1068075A at publication number.
And the super fine denier nylon fabric is most important to the dyeing and finishing processing of lining as obtaining good wearability.Because production method difference, the fiber number of fiber, cross section pattern and molecular structure all can be different, so weaving with dyeing of super fine denier nylon fabric compared with conventional polyamide fibre, have significant difference.From fiber itself, what influence fiber dyeing performance mainly contains fiber number, cross sectional shape, skin-core structure, degree of crystallinity, the degree of orientation and oligomer content etc., comprise in addition weave and dyeing and finishing before processing conditions: as heating temperature, multiple factor affecting such as destarch speed and tension force size.Polyamide fibre has the advantages that dyeing rate is fast, degree of exhaustion is high and the dyestuff universality is high, but also because dyeing rate is fast, improper measures easily causes defects such as dying irregular, generation aberration, look stain, color dot, depth limit, barriness and COLOR FASTNESS difference.
Summary of the invention
The present invention is directed to super fine denier polyamide fibre lining is completely new product, its filament number is thin, surface area is big, fibrous appearance irregularity height, there are characteristics such as difference in fibrous molecular structure, the time be prone in dyeing difficult with control because dye-uptake height, dyeing rate are fast, be prone to technical problems such as dyeing flower, aberration, a kind of new colouring method is provided.
The colouring method of super fine denier of the present invention, porous polyamide fibre lining is applicable to the lining that 22dtex/35f, 44dtex/72f super fine denier chinlon filament are made into, by dyeing and finishing preliminary treatment-cold soaking-cascade raising temperature-dyeing-draining cleaning-fixation-abundant cleaning-fixating shape step.
Characteristics such as super fine denier of the present invention, porous polyamide fibre cotton face fabric have ultra-fine, super gentle, porous, matter is close, the rate of sizing is big are carried out smoothly in order to ensure dyeing, guarantee product quality, need carry out preliminary treatment to super fine denier polyamide fibre lining.Described dyeing and finishing pre-treatment step,--open-width desizing----hot water wash---cold wash operation of soaping of passing through cold dome respectively; Wherein in the cold dome process, the consumption of alkali is 20 ~ 100g/L, and used alkali is one or more in NaOH, potassium hydroxide, sodium carbonate, the potash; The bleeding agent consumption is 0.5 ~ 5g/L, and used bleeding agent is one or more among bleeding agent FK-ST12, FK-ST15B, FK-ST18D, FK-ST20, FK-ST10B, FK-ST22, the M-7705 etc.; The cold dome time is 8 ~ 20h; Open-width desizing agent consumption is 1 ~ 10g/L in the open-width desizing process, used desizing agent is one or more (being preferably HS-211 and HS-99, better effects if when the two proportioning is 1:1) among SUKAMY-TX55, HS-99,209, thunder A, Deter S-37, the HS-211A; The destarch temperature is controlled at 60 ~ 105 ℃ (being preferably 80 ~ 95 ℃); Temperature is controlled at 50 ~ 100 ℃ (being preferably 70 ~ 90 ℃) in the process of soaping; Temperature is controlled at 50 ~ 80 ℃ in the hot water wash process.
In view of super fine denier, porous polyamide fibre dyeing fabric speed fast, the high characteristics of dye-uptake, on to dye temperature high more, the dye molecule motion is fast more, active more with the polyamide fibre molecular action, dyeing rate is fast more, just very easily produces look flower, aberration; Simultaneously, the pH value size of dyeing liquor also produces obviously influence to dyeing course and Color, and when promptly dye liquor pH value was high, dyestuff dyed on being difficult to; Along with the pH value reduces, dye on dyestuff begins, and reach capacity fast; Along with the pH value further reduces, polyamide fibre lining surface molecular structure is destroyed, the beginning partial hydrolysis, thus end carboxyl and the amino density of end increase, and adsorpting dye molecule speed increases fast, and lining begins super equivalent adsorption dye molecule, easily causes uneven dyeing.For super fine denier, porous polyamide fibre lining, filament number is thin, and specific area is big, and polyamide fibre lining top layer end carboxyl and the amino density of end are higher, more are prone to uneven dyeing, produce aberration, thereby also have a strong impact on the cloth quality.For this reason, dye on temperature, on dye time and dye liquor pH value control seem even more important for the Color of super fine denier, porous polyamide fibre lining.The present invention is for super fine denier, porous polyamide fibre dyeing fabric, and the mode that adopt substep dyeing, progressively heats up promptly adopts cold soaking mode, cascade raising temperature-dyeing then earlier.
The polyamide fibre molecule contains a large amount of amino and carboxyl, and DISPERSE DYES, ACID DYES, weak acid dye and the direct dyes of preferably coming out all can be used in the dyeing of polyamide fibre.Dyestuff difference, Color also can be different.In view of super fine denier, porous polyamide fibre lining belong to completely new product, characteristics such as its specific area is big, the hole capillary effect is obvious, dyeing rate is fast, Yi Sehua, aberration, particularly important when therefore dyeing to the selection of dyestuff.Cold soaking step of the present invention at room temperature immerses dye liquor with lining, and dyestuff is an ACID DYES, and dye liquor concentration is that 1 ~ 8%(is preferably 2 ~ 6%).In view of super fine denier, porous polyamide fibre dyeing fabric speed fast, the high characteristics of dye-uptake, also need add levelling agent, stain resistance (its effect is the interaction that hinders NH, COOH etc. in dyeing group and the nylon molecule, thereby delays the dyeing rate of nylon, reaches the effect that reduces aberration) during dyeing.Simultaneously; since super fine denier, porous polyamide fibre lining when back HEAT SETTING and pressing mold are handled easily because of the oxidative degradation xanthochromia; have a strong impact on product quality; thereby need add among an amount of fiber protective agent UmidolUW, the Umidol APY liq one or both; its addition is 2 ~ 8 g/L; can make active free radical be transformed into stable molecule, to reduce fiber degradation and xanthochromia.In the cold soaking step of the present invention, the levelling agent consumption is 0.3 ~ 3g/L, and levelling agent is one or more among FK-451,450B, FK-462, FK-470, the CibatexPA; The stain resistance consumption is 0.5 ~ 5g/L, and stain resistance is one or more among AO, CGNZ and the MESITOL NBS; Utilize acetic acid and ammonium sulfate cushioning liquid that dye liquor pH value is adjusted to 4 ~ 6, the cold soaking time is 5 ~ 30min.
In view of super fine denier, porous polyamide fibre dyeing fabric speed fast, the high characteristics of dye-uptake, on to dye temperature high more, the dye molecule motion is fast more, active more with the polyamide fibre molecular action, dyeing rate is fast more, just very easily produces look flower, aberration.The control of heating rate is also very crucial for the dyeing of super fine denier polyamide fibre lining for this reason, and heating rate is too fast, and dye molecule motion diffusivity increases fast, dyeing flower very easily occurs; Heating rate is slow excessively, and dye molecule is fully had an effect with the nylon surface amino groups, causes to continue to dye ability, and fabric color will be shallow partially.And, in view of super fine denier, porous polyamide fibre lining specific area big, the high characteristics of dye-uptake, final dyeing temperature needs strict control.Temperature is too high, the dyeing flower phenomenon very easily occurs; Temperature is low excessively, and dye molecule is difficult for going deep into fibrous inside, and look shallow occurring, the phenomenon of fading.Therefore, cascade raising temperature-staining procedure of the present invention is controlled at 1.0 ℃/min at heating rate below 55 ℃, and heating rate is controlled at 0.5 ℃/min more than 55 ℃; Dyeing temperature is controlled between 95 ~ 99 ℃, and dyeing time is controlled at 45 min, and the pH value is controlled between 4 ~ 6.
In addition,, be prone to surperficial saturated phenomenon, cause COLOR FASTNESS not enough because this super fine denier porous polyamide fibre dyeing fabric speed is fast.Need to add corresponding color-fixing agent after dyeing finishes and carry out fixation, color-fixing agent comprises auxiliary agents such as the agent of dried wet difference fastness, the special-purpose color-fixing agent of polyamide fibre, acidic color fixing agent, carries out fixation at a certain temperature, so that the super fine denier nylon fabric obtains better COLOR FASTNESS.In the fixation step of the present invention, color fixing temperature is limited between 75 ~ 85 ℃; The fixation time is at 15 ~ 30min; Color-fixing agent is one or more among FK-401A, FK-402, A-12, N-SG, TF-506, STF, the NS-1, and color-fixing agent concentration is 0.5 ~ 5g/L.
After finishing super fine denier, porous polyamide fibre dyeing fabric technology, because the characteristic of the easier contraction of super fine denier polyamide fibre, need lining is utilized processings of finalizing the design of hot blast stentering forming equipment, with a width of cloth, cloth surface evenness and the DIMENSIONAL STABILITY of control lining.The selection of setting temperature all can exert an influence to feel degree, the pliability of lining, mainly be because the molecular structure of super fine denier chinlon filament obviously is subjected to adding Temperature Influence, when temperature surpasses 160 ℃, crystal transition can take place, degree of crystallinity increases thereupon, the feel hardening, flexibility descends, and influences the cloth quality.Fixating shape step of the present invention (general cloth-auxiliary agent groove-putting in order latitude-oven dry-tentering-cylinder cools off-go out cloth-clot etc. through advancing), 140 ~ 160 ℃ of setting temperatures, shaping time 10 ~ 40s.
Remarkable result of the present invention is, utilizes this dyeing method, can overcome super fine denier polyamide fibre dyeing fabric difficulty, easy shortcoming such as look flower, realizes the controllable dyeing of super fine denier, porous polyamide fibre lining.This technology has also been filled up the blank in domestic and international this field simultaneously, can promote the quality and the class of China's textile industry product greatly.
Description of drawings
Fig. 1 is super fine denier, porous polyamide fibre dyeing fabric process curve schematic diagram;
Fig. 2 is super fine denier, porous polyamide fibre lining color fixing process curve synoptic diagram.
The specific embodiment
Embodiment 1.The colouring method of this routine super fine denier, porous polyamide fibre lining is applicable to the lining that 22dtex/35f super fine denier chinlon filament is made into.
This routine dyeing and finishing pre-treatment step, wherein in the cold dome process, the consumption of alkali is 60 g/L, used alkali is NaOH; The bleeding agent consumption is 1 g/L, and used bleeding agent is FK-ST15B; The cold dome time is 15 h; Open-width desizing agent consumption is 2g/L in the open-width desizing process, and used desizing agent is Deter S-37; The destarch temperature is controlled at 60 ~ 105 ℃; Temperature is controlled at 50 ~ 100 ℃ in the process of soaping; Temperature is controlled at 50 ~ 80 ℃ in the hot water wash process;
This routine cold soaking dyes step, at room temperature lining is immersed dye liquor, and dyestuff is an ACID DYES, and dye strength is 2 %; The levelling agent consumption is 0.8 g/L, and levelling agent is CibatexPA; The stain resistance consumption is 1 g/L, and stain resistance is AO; Fiber protective agent consumption is 4 g/L, fiber protective agent UmidolUW; Utilize acetic acid and ammonium sulfate cushioning liquid that dye liquor pH value is adjusted to 4～6, immerged time is 10min;
This routine cascade raising temperature-staining procedure is limited to 1.0 ℃/min at heating rate below 55 ℃, and heating rate is controlled at 0.5 ℃/min more than 55 ℃; Dyeing temperature is controlled between 95 ~ 99 ℃, and dyeing time is controlled at 45 min, and the pH value is controlled between 4～6;
This routine fixation step, the color-fixing agent consumption is 2/L, color-fixing agent is FK-401A; Color fixing temperature is limited between 75 ~ 85 ℃, and the fixation time is 25min; Color-fixing agent is N-SG, and color-fixing agent concentration is 0.5 ~ 5g/L; Auxiliary agent is a glacial acetic acid, and concentration is 0.8 g/L;
This routine fixating shape step, 140 ~ 160 ℃ of setting temperatures, shaping time 15 s.22dtex/35f super fine denier, porous polyamide fibre lining through the processing of this kind dyeing-color fixing process, cloth cover is smooth, even dyeing, vivid, the soft cunning of color and luster are glutinous, colorfastness to rubbing, Washing, dry-cleaning COLOR FASTNESS all can reach more than 4 grades, weathering color fastness reaches more than 6 grades, can be used as high-grade wearing fabric and uses.
Embodiment 2.The colouring method of this routine super fine denier, porous polyamide fibre lining is applicable to the lining that 44dtex/72f super fine denier chinlon filament is made into.
This routine dyeing and finishing pre-treatment step, wherein in the cold dome process, the consumption of alkali is 80 g/L, used alkali is NaOH; The bleeding agent consumption is 3 g/L, and used bleeding agent is FK-ST15B; The cold dome time is 18 h; Open-width desizing agent consumption is 3g/L in the open-width desizing process, and used desizing agent is Deter S-37; The destarch temperature is controlled at 60 ~ 105 ℃; Temperature is controlled at 50 ~ 100 ℃ in the process of soaping; Temperature is controlled at 50 ~ 80 ℃ in the hot water wash process;
This routine cold soaking dyes step, at room temperature lining is immersed dye liquor, and dyestuff is an ACID DYES, and dye strength is 2 %; The levelling agent consumption is 1/L, and levelling agent is FK-462; The stain resistance consumption is 1 g/L, and stain resistance is AO; Fiber protective agent consumption is 6 g/L, fiber protective agent UmidolUW; Utilize acetic acid and ammonium sulfate cushioning liquid that dye liquor pH value is adjusted to 4 ~ 6, immerged time is 15 min;
This routine cascade raising temperature-staining procedure is controlled at 1.0 ℃/min at heating rate below 55 ℃, and heating rate is controlled at 0.5 ℃/min more than 55 ℃; Dyeing temperature is controlled between 95 ~ 99 ℃, and dyeing time is controlled at 45 min, and the pH value is controlled between 4 ~ 6;
This routine fixation step, the color-fixing agent consumption is 2/L, color-fixing agent is FK-401A; Color fixing temperature is limited between 75 ~ 85 ℃, and the fixation time is at 15 ~ 30 min; Color-fixing agent is N-SG, and color-fixing agent concentration is 0.5 ~ 5.0g/L; Auxiliary agent is a glacial acetic acid, and concentration is 0.8 g/L;
This routine fixating shape step, 140 ~ 160 ℃ of setting temperatures, shaping time 25s.
Fig. 1 is the dyeing curve synoptic diagram of super fine denier, porous polyamide fibre lining, adjuvant used levelling agent, the stain resistance of comprising of the stage of wherein initially dyeing, and used dyestuff is an ACID DYES.The dye liquor initial temperature is 25 ℃, and insulation 15min is afterwards at V
0(under 1 ℃/min) the heating rate, reach " activation temperature ", the glass transition temperature (40 ℃) that promptly is higher than the polyamide fibre molecule, under this temperature, polyamide fibre molecule segment setting in motion, active group in dye molecule and the polyamide fibre molecule further acts on and paints, and " activation temperature " generally at 55 ℃, the retention time is 20min; Dye liquor pH value remains on 4 ~ 6 simultaneously.Afterwards at V
1(under 0.5 ℃/min) the heating rate, reach " dyeing temperature ", this stage is the dyeing Main Stage, the control dyeing temperature is 96 ℃, and dyeing time is 45min, and heating rate is slower, be controlled to be 0.5 ℃/min, the speed with 2 ℃/min after dyeing finishes is cooled to 60 ℃ of cleanings.
Fig. 2 is the color fixing process curve map of super fine denier, porous polyamide fibre lining, in the time of 30 ℃, add color-fixing agent, auxiliary agent, wherein adjuvant used is glacial acetic acid, concentration 0.8g/L behind the retention time 20min, reaches " color fixing temperature " with the heating rate of 1 ℃/min, under this temperature, color-fixing agent further with the effect of polyamide fibre molecular radical, strengthen Color, improve the COLOR FASTNESS of lining.This temperature is 80 ℃, and the fixation time is 25min.
44dtex/72f super fine denier, porous polyamide fibre lining through the processing of this kind dyeing-color fixing process, cloth cover is smooth, even dyeing, vivid, the soft cunning of color and luster are glutinous, colorfastness to rubbing, Washing, dry-cleaning COLOR FASTNESS all can reach more than 4 grades, weathering color fastness reaches more than 6 grades, can be used as high-grade wearing fabric and uses.
Claims (2)
1. the colouring method of a super fine denier, porous polyamide fibre lining, be applicable to the lining that 22dtex/35f, 44dtex/72f super fine denier chinlon filament are made into, by dyeing and finishing preliminary treatment-cold soaking-cascade raising temperature-dyeing-draining cleaning-fixation-abundant cleaning-fixating shape step, it is characterized in that:
Described dyeing and finishing pre-treatment step,--open-width desizing----hot water wash---cold wash operation of soaping of passing through cold dome respectively; Wherein in the cold dome process, the consumption of alkali is 20 ~ 100g/L, and used alkali is one or more in NaOH, potassium hydroxide, sodium carbonate, the potash etc.; The bleeding agent consumption is 0.5 ~ 5g/L, and used bleeding agent is one or more among bleeding agent FK-ST12, FK-ST15B, FK-ST18D, FK-ST20, FK-ST10B, FK-ST22, the M-7705; The cold dome time is 8 ~ 20h; Open-width desizing agent consumption is 1 ~ 10g/L in the open-width desizing process, and used desizing agent is one or more among SUKAMY-TX55, HS-99,209, thunder A, Deter S-37, the HS-211A; The destarch temperature is controlled at 60 ~ 105 ℃; Temperature is controlled at 50 ~ 100 ℃ in the process of soaping; Temperature is controlled at 50 ~ 80 ℃ in the hot water wash process;
Described cold soaking step at room temperature immerses dye liquor with lining, and dyestuff is an ACID DYES, and dye strength is 1 ~ 8%; Used auxiliary agent has levelling agent, stain resistance and fiber protective agent, and wherein: the levelling agent consumption is 0.3 ~ 3g/L, and levelling agent is one or more among FK-451,450B, FK-462, FK-470, the CibatexPA; The stain resistance consumption is 0.5 ~ 5g/L, and stain resistance is one or more among AO, CGNZ and the MESITOL NBS; Fiber protective agent consumption is 2～8 g/L, and the fiber protective agent is one or both among UmidolUW, the Umidol APY liq; Utilize acetic acid and ammonium sulfate cushioning liquid that dye liquor pH value is adjusted to 4 ~ 6, the cold soaking time is 5 ~ 30min;
Described cascade raising temperature-staining procedure is controlled at 1.0 ℃/min at heating rate below 55 ℃, and heating rate is controlled at 0.5 ℃/min more than 55 ℃; Dyeing temperature is controlled between 95 ~ 99 ℃, and dyeing time is controlled at 45 min, and the pH value is controlled between 4 ~ 6;
Described draining cleaning step is to clean be cooled to 60 ℃ after dyeing finishes after, removes removal floating color, and rate of temperature fall is controlled at 1 ~ 4 ℃/min;
Described fixation step, initial temperature are between 20～40 ℃, and color fixing temperature is limited between 75 ~ 85 ℃, and the fixation time is at 15 ~ 30min; Color-fixing agent is one or more among FK-401A, FK-402, A-12, N-SG, TF-506, STF, the NS-1, and color-fixing agent concentration is 0.5 ~ 5g/L; Auxiliary agent is a glacial acetic acid, and concentration is 0.5 ~ 2g/L;
Described fixating shape step, (cooling off-go out cloth-coiling step), 140 ~ 160 ℃ of setting temperatures, shaping time 10 ~ 40s through advancing cloth-auxiliary agent groove-whole latitude-oven dry-tentering-cylinder.
2. the colouring method of super fine denier according to claim 1, porous polyamide fibre lining is characterized in that in the dyeing and finishing step that desizing agent is HS-211 and HS-99, and its proportioning is 1:1; The open-width desizing temperature is controlled at 80 ~ 95 ℃; Temperature is controlled at 70 ~ 90 ℃ in the process of soaping; Cold soaking dyes in the step, and dyestuff is an ACID DYES, and dye liquor concentration is 2 ~ 6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110126743 CN102251415B (en) | 2011-05-17 | 2011-05-17 | Method for dyeing ultrafine-denier porous nylon fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110126743 CN102251415B (en) | 2011-05-17 | 2011-05-17 | Method for dyeing ultrafine-denier porous nylon fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102251415A true CN102251415A (en) | 2011-11-23 |
| CN102251415B CN102251415B (en) | 2013-01-23 |
Family
ID=44978963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110126743 Expired - Fee Related CN102251415B (en) | 2011-05-17 | 2011-05-17 | Method for dyeing ultrafine-denier porous nylon fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251415B (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828374A (en) * | 2012-09-20 | 2012-12-19 | 吴江福华织造有限公司 | Preparation process of low-shrinkage nylon cotton-like fabric |
| CN103015104A (en) * | 2012-11-30 | 2013-04-03 | 航宇救生装备有限公司 | Method for improving high-temperature resistance of nylon silk for drag parachute |
| CN103114430A (en) * | 2013-03-13 | 2013-05-22 | 盛虹集团有限公司 | Pretreatment method of superfine denier nylon fabric |
| CN103114432A (en) * | 2013-03-13 | 2013-05-22 | 盛虹集团有限公司 | Front section treatment method of polyester and nylon interwoven fabric |
| CN103132305A (en) * | 2013-03-13 | 2013-06-05 | 盛虹集团有限公司 | Desizing pretreatment method for high-density nylon fabric |
| CN103132349A (en) * | 2013-03-13 | 2013-06-05 | 盛虹集团有限公司 | Dyeing and finishing method of superfine denier nylon fabric |
| CN103147304A (en) * | 2013-03-13 | 2013-06-12 | 盛虹集团有限公司 | Process for producing high-density nylon fabric |
| CN103243585A (en) * | 2013-05-16 | 2013-08-14 | 吴江创新印染厂 | Nylon fabric dyeing process |
| CN103485164A (en) * | 2013-09-11 | 2014-01-01 | 盛虹集团有限公司 | Chemical fiber fabric desizing process |
| CN103541246A (en) * | 2013-09-11 | 2014-01-29 | 盛虹集团有限公司 | Dyeing technology for polyester brocade sydney down cotton-imitated fabric |
| CN103726352A (en) * | 2013-12-06 | 2014-04-16 | 常熟市洁韵巾被有限公司 | Dyeing of chinlon fabric |
| CN103835160A (en) * | 2013-12-30 | 2014-06-04 | 华懋(厦门)织造染整有限公司 | Low temperature dyeing method for nylon chemical fiber fabric |
| CN104153218A (en) * | 2014-08-04 | 2014-11-19 | 晋江市维丰织造漂染有限公司 | Process for dyeing high-density nylon with low bath ratio by using jig dyeing manner |
| CN104695244A (en) * | 2013-12-04 | 2015-06-10 | 吴江福华织造有限公司 | Dyeing and finishing process for fine-denier high-elastic fabrics |
| CN104727043A (en) * | 2015-03-01 | 2015-06-24 | 吴江福华织造有限公司 | Dyeing and finishing technology for high-shrinkage polyester-polyamide composite filament fabric easy to dye |
| CN105332297A (en) * | 2015-10-26 | 2016-02-17 | 江苏悦达纺织集团有限公司 | Functional nylon 66 shell fabric and manufacturing method thereof |
| CN106087491A (en) * | 2016-07-01 | 2016-11-09 | 吴江市新达印染厂 | A kind of dyeing improving nylon fastness |
| WO2017016001A1 (en) * | 2015-07-27 | 2017-02-02 | 南通德贝尔工贸有限公司 | Process for dyeing and finishing light nylon woven fabric |
| WO2017075942A1 (en) * | 2015-11-03 | 2017-05-11 | 江苏新凯盛企业发展有限公司 | Dyeing and finishing method for manufacturing fabric by using heat absorbable heating material |
| CN107815878A (en) * | 2016-09-13 | 2018-03-20 | 东丽纤维研究所（中国）有限公司 | A kind of case and bag fabric |
| CN108708197A (en) * | 2018-06-08 | 2018-10-26 | 利郎(中国)有限公司 | A kind of nylon Oxford calico and its production technology |
| CN110284340A (en) * | 2019-07-10 | 2019-09-27 | 浙江俏尔婷婷服饰有限公司 | A kind of seamless swimsuit fabric colouring method of fine-denier full-dull nylon contaminating special dark color |
| CN110820380A (en) * | 2019-12-13 | 2020-02-21 | 江苏银兆新材料科技有限公司 | Porous functional fiber dyeing process |
| CN114635218A (en) * | 2022-03-22 | 2022-06-17 | 嘉兴金亿帆纺织科技股份有限公司 | Production process of fine denier filament ultrathin fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220550A (en) * | 2007-11-28 | 2008-07-16 | 盛虹集团有限公司 | Pad dyeing process of polyester-nylon composite filament corduroy |
| CN101446048A (en) * | 2008-12-30 | 2009-06-03 | 上虞新晟化工工业有限公司 | Continuous pad dyeing method for chinlon and blended fabric thereof |
-
2011
- 2011-05-17 CN CN 201110126743 patent/CN102251415B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220550A (en) * | 2007-11-28 | 2008-07-16 | 盛虹集团有限公司 | Pad dyeing process of polyester-nylon composite filament corduroy |
| CN101446048A (en) * | 2008-12-30 | 2009-06-03 | 上虞新晟化工工业有限公司 | Continuous pad dyeing method for chinlon and blended fabric thereof |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828374A (en) * | 2012-09-20 | 2012-12-19 | 吴江福华织造有限公司 | Preparation process of low-shrinkage nylon cotton-like fabric |
| CN103015104B (en) * | 2012-11-30 | 2014-12-03 | 航宇救生装备有限公司 | Method for improving high-temperature resistance of nylon silk for drag parachute |
| CN103015104A (en) * | 2012-11-30 | 2013-04-03 | 航宇救生装备有限公司 | Method for improving high-temperature resistance of nylon silk for drag parachute |
| CN103114430A (en) * | 2013-03-13 | 2013-05-22 | 盛虹集团有限公司 | Pretreatment method of superfine denier nylon fabric |
| CN103114432A (en) * | 2013-03-13 | 2013-05-22 | 盛虹集团有限公司 | Front section treatment method of polyester and nylon interwoven fabric |
| CN103132305A (en) * | 2013-03-13 | 2013-06-05 | 盛虹集团有限公司 | Desizing pretreatment method for high-density nylon fabric |
| CN103132349A (en) * | 2013-03-13 | 2013-06-05 | 盛虹集团有限公司 | Dyeing and finishing method of superfine denier nylon fabric |
| CN103147304A (en) * | 2013-03-13 | 2013-06-12 | 盛虹集团有限公司 | Process for producing high-density nylon fabric |
| CN103114430B (en) * | 2013-03-13 | 2015-07-01 | 盛虹集团有限公司 | Pretreatment method of superfine denier nylon fabric |
| CN103132349B (en) * | 2013-03-13 | 2015-04-29 | 盛虹集团有限公司 | Dyeing and finishing method of superfine denier nylon fabric |
| CN103147304B (en) * | 2013-03-13 | 2015-01-07 | 盛虹集团有限公司 | Process for producing high-density nylon fabric |
| CN103243585A (en) * | 2013-05-16 | 2013-08-14 | 吴江创新印染厂 | Nylon fabric dyeing process |
| CN103485164A (en) * | 2013-09-11 | 2014-01-01 | 盛虹集团有限公司 | Chemical fiber fabric desizing process |
| CN103541246A (en) * | 2013-09-11 | 2014-01-29 | 盛虹集团有限公司 | Dyeing technology for polyester brocade sydney down cotton-imitated fabric |
| CN104695244A (en) * | 2013-12-04 | 2015-06-10 | 吴江福华织造有限公司 | Dyeing and finishing process for fine-denier high-elastic fabrics |
| CN103726352A (en) * | 2013-12-06 | 2014-04-16 | 常熟市洁韵巾被有限公司 | Dyeing of chinlon fabric |
| CN103835160B (en) * | 2013-12-30 | 2016-04-20 | 华懋(厦门)织造染整有限公司 | A kind of method of nylon chemical fiber plus material low temperature dyeing |
| CN103835160A (en) * | 2013-12-30 | 2014-06-04 | 华懋(厦门)织造染整有限公司 | Low temperature dyeing method for nylon chemical fiber fabric |
| CN104153218A (en) * | 2014-08-04 | 2014-11-19 | 晋江市维丰织造漂染有限公司 | Process for dyeing high-density nylon with low bath ratio by using jig dyeing manner |
| CN104727043A (en) * | 2015-03-01 | 2015-06-24 | 吴江福华织造有限公司 | Dyeing and finishing technology for high-shrinkage polyester-polyamide composite filament fabric easy to dye |
| WO2017016001A1 (en) * | 2015-07-27 | 2017-02-02 | 南通德贝尔工贸有限公司 | Process for dyeing and finishing light nylon woven fabric |
| CN105332297A (en) * | 2015-10-26 | 2016-02-17 | 江苏悦达纺织集团有限公司 | Functional nylon 66 shell fabric and manufacturing method thereof |
| WO2017075942A1 (en) * | 2015-11-03 | 2017-05-11 | 江苏新凯盛企业发展有限公司 | Dyeing and finishing method for manufacturing fabric by using heat absorbable heating material |
| CN106087491A (en) * | 2016-07-01 | 2016-11-09 | 吴江市新达印染厂 | A kind of dyeing improving nylon fastness |
| CN107815878A (en) * | 2016-09-13 | 2018-03-20 | 东丽纤维研究所（中国）有限公司 | A kind of case and bag fabric |
| CN107815878B (en) * | 2016-09-13 | 2020-12-18 | 东丽纤维研究所（中国）有限公司 | Fabric for luggage |
| CN108708197A (en) * | 2018-06-08 | 2018-10-26 | 利郎(中国)有限公司 | A kind of nylon Oxford calico and its production technology |
| CN110284340A (en) * | 2019-07-10 | 2019-09-27 | 浙江俏尔婷婷服饰有限公司 | A kind of seamless swimsuit fabric colouring method of fine-denier full-dull nylon contaminating special dark color |
| CN110820380A (en) * | 2019-12-13 | 2020-02-21 | 江苏银兆新材料科技有限公司 | Porous functional fiber dyeing process |
| CN114635218A (en) * | 2022-03-22 | 2022-06-17 | 嘉兴金亿帆纺织科技股份有限公司 | Production process of fine denier filament ultrathin fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102251415B (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102251415B (en) | Method for dyeing ultrafine-denier porous nylon fabric | |
| CN101736487B (en) | PTT (poly(trimethylene terephthalate)) memory fabric production process | |
| CN108691219B (en) | Textile printing and dyeing process | |
| WO2021003943A1 (en) | Dyeing and finishing process for highly elastic polyester composite fabric | |
| CN113005614B (en) | Ice-cool high-shape-retention cotton-nylon fabric and manufacturing method thereof | |
| CN101324000A (en) | Production method of memory function lining | |
| WO2022262426A1 (en) | Process for dyeing and finishing recycled and regenerated high-density cool chinlon fabric | |
| CN112281522A (en) | Production method of machine washable cashmere sweater | |
| CN105506836B (en) | A kind of preparation method of double-side wool fabric | |
| CN106087380A (en) | Nylon wrinkling seersucker woven fabric and production method thereof | |
| CN110699974A (en) | Acetate fiber and lyocell fiber interwoven fabric and dyeing process thereof | |
| CN107022827A (en) | A kind of chromatography small jacquard denim fabric of warp thread three | |
| CN112301498B (en) | Fabric with soft hand feeling and production process thereof | |
| CN105755658A (en) | Production process of snow-wash jean cloth | |
| CN109629268A (en) | A kind of dyeing and printing process of diacetate fiber and zein fiber High-elasticity fabric | |
| CN103541246A (en) | Dyeing technology for polyester brocade sydney down cotton-imitated fabric | |
| CN104420359A (en) | Processing method of wool fabrics | |
| CN101492850A (en) | Dyeable dacron textile containing cationic dye and production method | |
| CN104120611A (en) | Production method of decoloring-preventing wool fabric | |
| CN115369548A (en) | Active vintage color jean fabric and production process thereof | |
| CN115161843A (en) | Processing method of natural antibacterial ultra-soft China hemp real silk high-count high-density fine fabric | |
| CN114672914A (en) | Silk composite textile fabric and preparation method thereof | |
| CN114318643A (en) | Method for manufacturing cotton-polyester blended fabric anti-pilling fabric | |
| CN114086408A (en) | Production process of hyaluronic acid warm-keeping fabric for manufacturing warm-keeping underwear | |
| CN112342666A (en) | Production process of golden velvet sports warm-keeping fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180517 |